Crude Oil Sulphur 1

8/12/2019 Crude Oil Sulphur 1

1/20

Crude Oil, Sour (=>0.5% Sulphur)Version 1.5

Effective Date 15.11.2011

Safety Data Sheet

Regulation 1907/2006/EC

1/20Print Date15.11.2011 000000023214

MSDS_GB

1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING

1.1 Product Identifier

Material Name : Crude Oil, Sour (=>0.5% Sulphur)

1.2 Relevant identified uses of the substance or mixture and uses advised against

Product Use : Refinery Feedstock.

1.3 Details of the supplier of the substance or mixture

Manufacturer/Supplier : Shell Trading International Limited80 StrandLondon,WC2R 0ZAUnited Kingdom

Telephone : +44 (0) 20 7546 5000Email Contact forMSDS

: [email protected]

1.4 Emergency Telephone Number

: +44 (0)151 350 4595

2. HAZARDS IDENTIFICATION

2.1 Classification of substance or mixture

Regulation (EC) No 1272/2008 (CLP)

Hazard classes / Hazard categories Hazard Statement

Flammable liquids, Category 2 H225

Carcinogenicity, Category 1B H350

Serious eye damage/eye irritation, Category 2A H319

Aspiration hazard, Category 1 H304

Specific target organ toxicity - repeatedexposure, Category 2; bone marrow; Liver;Thymus.

H373

Specific target organ toxicity - single exposure,Category 3; Narcotic effects.

H336

Chronic hazards to the aquatic environment,Category 2

H411


2/20



Safety Data Sheet


2/20Print Date15.11.2011 000000023214

MSDS_GB

67/548/EEC or 1999/45/EC

Hazard Characteristics R-phrase(s)

Highly flammable., Toxic. R11; R45; R48/21/22; R51/53; R65; R66; R67

2.2 Label Elements

Labeling according to Regulation (EC) No 1272/2008

Symbol(s) :

Signal Words : Danger

CLP Hazard Statements : PHYSICAL HAZARDS:H225: Highly flammable liquid and vapor.

HEALTH HAZARDS:H350: May cause cancer.H304: May be fatal if swallowed and enters airways.

H319: Causes serious eye irritation.H336: May cause drowsiness or dizziness.H373: May cause damage to organs or organ systems throughprolonged or repeated exposure.

H313: May be harmful in contact with skin.

ENVIRONMENTAL HAZARDS:H411: Toxic to aquatic life with long lasting effects.

CLP Precautionary statementsPrevention : P210: Keep away from heat/sparks/open flames/hot surfaces. -

No smoking.P201: Obtain special instructions before use.P280: Wear protective gloves/protective clothing/eyeprotection/face protection.

Response : P301+P310: IF SWALLOWED: Immediately call a POISONCENTER or doctor/physician.P331: Do NOT induce vomiting.


3/20



Safety Data Sheet


3/20Print Date15.11.2011 000000023214

MSDS_GB

Storage : No precautionary phrases.

Disposal : P501: Dispose of contents and container to appropriate wastesite or reclaimer in accordance with local and nationalregulations.

Labeling according to Directive 1999/45/EC/67/548/EEC

EC Symbols : F Highly flammable.T Toxic.

EC Classification : Highly flammable.Carcinogenic, category 2.Harmful.Dangerous for the environment.

EC Risk Phrases : R11 Highly flammable.R45 May cause cancer.R48/21/22 Harmful: danger of serious damage to health byprolonged exposure in contact with skin and if swallowed.

R51/53 Toxic to aquatic organisms, may cause long-termadverse effects in the aquatic environment.R65 Harmful: may cause lung damage if swallowed.R66 Repeated exposure may cause skin dryness or cracking.R67 Vapours may cause drowsiness and dizziness.

EC Safety Phrases : S45 In case of accident or if you feel unwell, seek medicaladvice immediately (show the label where possible).S53 Avoid exposure. Obtain special instructions before use.S61 Avoid release to the environment. Refer to specialinstructions/Safety data sheets.S62 If swallowed, do not induce vomiting: seek medical adviceimmediately and show this container or label.

2.3 Other Hazards

Health Hazards : Hydrogen sulphide is highly toxic and may be fatal if inhaled.Hydrogen sulphide (H2S), an extremely flammable and toxicgas, and other hazardous vapours may evolve and collect inthe headspace of storage tanks, transport vessels and otherenclosed containers.May dull the sense of smell, so do not rely on odour as an


4/20



Safety Data Sheet


4/20Print Date15.11.2011 000000023214

MSDS_GB

indication of hazard.H2S has a broad range of effects dependent on the airborneconcentration and length of exposure: 0.02 ppm odourthreshold, smell of rotten eggs; 10 ppm eye and respiratorytract irritation; 100 ppm coughing, headache, dizziness,nausea, eye irritation, loss of sense of smell in minutes; 200ppm potential for pulmonary oedema after >20-30 minutes; 500ppm loss of consciousness after short exposures, potential forrespiratory arrest; >1000ppm immediate loss of consciousness,may lead rapidly to death, prompt cardiopulmonaryresuscitation may be required. Do not depend on sense ofsmell for warning. H2S causes rapid olfactory fatigue(deadens sense of smell). There is no evidence that H2S willaccumulate in the body tissue after repeated exposure.Repeated exposure may cause skin dryness or cracking.Thisproduct contains benzene which may cause leukaemia (AML -acute myelogenous leukaemia).May cause MDS(Myelodysplastic Syndrome).

Safety Hazards : May ignite on surfaces at temperatures above auto-ignitiontemperature.Electrostatic charges may be generated duringpumping. Electrostatic discharge may cause fire.Flammablevapours may be present even at temperatures below the flashpoint.

Other Information : This product is intended for use in closed systems only.

3. COMPOSITION/INFORMATION ON INGREDIENTS

3.2 Mixtures

Preparation Description : Raw petroleum extracted in its natural state from the ground(excluding hydrocarbons from shale) and containingpredominantly aliphatic, alicyclic and aromatic hydrocarbons. It

may also contain small amounts of nitrogen, oxygen andsulphur compounds. Product is not a mixture according toregulation 1907/2006/EC.

Hazardous Components

Classification of components according to Regulation (EC) No 1272/2008


5/20



Safety Data Sheet


5/20Print Date15.11.2011 000000023214

MSDS_GB

Chemical Name CAS No. EINECS REACH RegistrationNo.

Conc.

Petroleum, Crude Oil 8002-05-9 232-298-5 Exempt 100.00%

Chemical Name Hazard Class & Category Hazard Statement

Petroleum, Crude Oil Flam. Liq., 2; Carc., 1B; Eye Dam., 2A;STOT RE, 2; STOT SE, 3;Aquatic

Chronic, 2;Asp. Tox., 1;

H225; H350; H319; H373;H336; H411; H304;

Classification of components according to 67/548/EEC

Chemical Name CAS No. EINECS REACHRegistration

No.

Symbol(s) R-phrase(s) Conc.

Petroleum,Crude Oil

8002-05-9 232-298-5 Exempt F, T, N R11; R45;R48/21/22;

R51/53; R65;R66; R67

100.00%

Additional Information : Contains Benzene, CAS # 71-43-2. Contains Ethylbenzene,CAS # 100-41-4. Contains n-Hexane, CAS # 110-54-3.Contains Naphthalene, CAS # 91-20-3. Contains hydrogensulphide, CAS # 7783-06-4. Contains Natural Gasoline, CAS #

8006-61-9. Hydrogen sulphide may be present both in theliquid and the vapour. Composition is complex and varies withthe source of the crude oil.

Refer to chapter 16 for full text of EC R-phrases.

4. FIRST AID MEASURES

4.1 Description of First Aid Measures

General Information : Vaporisation of H2S that has been trapped in clothing can bedangerous to rescuers. Maintain respiratory protection to avoidcontamination from the victim to rescuer. Mechanical

ventilation should be used to resuscitate if at all possible.Inhalation : Remove to fresh air. If rapid recovery does not occur, transport

to nearest medical facility for additional treatment.Skin Contact : Remove contaminated clothing. Immediately flush skin with

large amounts of water for at least 15 minutes, and follow bywashing with soap and water if available. If redness, swelling,pain and/or blisters occur, transport to the nearest medicalfacility for additional treatment.


6/20



Safety Data Sheet


6/20Print Date15.11.2011 000000023214

MSDS_GB

Eye Contact : Flush eyes with water while holding eyelids open. Rest eyes for30 minutes. If redness, burning, blurred vision, or swellingpersist transport to the nearest medical facility for additionaltreatment.

Ingestion : If swallowed, do not induce vomiting: transport to nearestmedical facility for additional treatment. If vomiting occursspontaneously, keep head below hips to prevent aspiration.Give nothing by mouth. Do not induce vomiting. If any of thefollowing delayed signs and symptoms appear within the next 6hours, transport to the nearest medical facility: fever greaterthan 101 F (38.3C), shortness of breath, chest congestion orcontinued coughing or wheezing.

4.2 Most importantsymptoms/effects, acute& delayed

: Defatting dermatitis signs and symptoms may include aburning sensation and/or a dried/cracked appearance.Eyeirritation signs and symptoms may include a burning sensation,redness, swelling, and/or blurred vision.If material enterslungs, signs and symptoms may include coughing, choking,wheezing, difficulty in breathing, chest congestion, shortness ofbreath, and/or fever.The onset of respiratory symptoms maybe delayed for several hours after exposure.Breathing of highvapour concentrations may cause central nervous system(CNS) depression resulting in dizziness, light-headedness,headache, nausea and loss of coordination. Continuedinhalation may result in unconsciousness and death.H2S hasa broad range of effects dependent on the airborneconcentration and length of exposure: 0.02 ppm odourthreshold, smell of rotten eggs; 10 ppm eye and respiratorytract irritation; 100 ppm coughing, headache, dizziness,nausea, eye irritation, loss of sense of smell in minutes; 200ppm potential for pulmonary oedema after >20-30 minutes; 500ppm loss of consciousness after short exposures, potential forrespiratory arrest; >1000ppm immediate loss of consciousness,may lead rapidly to death, prompt cardiopulmonaryresuscitation may be required. Do not depend on sense ofsmell for warning. H2S causes rapid olfactory fatigue(deadens sense of smell). There is no evidence that H2S will

accumulate in the body tissue after repeated exposure.4.3 Indication ofimmediate medicalattention and specialtreatment needed

: Hydrogen sulphide (H2S) - CNS asphyxiant. May causerhinitis, bronchitis and occasionally pulmonary oedema aftersevere exposure. CONSIDER: Oxygen therapy. Consult aPoison Control Center for guidance.Exposure to hydrogen sulphide at concentrations above therecommended occupational exposure standard may causeheadache, dizziness, irritation of the eyes, upper respiratorytract, mouth and digestive tract, convulsions, respiratory


7/20



Safety Data Sheet


7/20Print Date15.11.2011 000000023214

MSDS_GB

paralysis, unconsciousness and even death.Call a doctor or poison control center for guidance.Potential for chemical pneumonitis.

5. FIRE FIGHTING MEASURES

Clear fire area of all non-emergency personnel.

5.1 Extinguishing Media : Foam, water spray or fog. Dry chemical powder, carbon

dioxide, sand or earth may be used for small fires only.Unsuitable ExtinguishingMedia

: Do not use direct water jets on the burning product as theycould cause a steam explosion and spread of the fire.Simultaneous use of foam and water on the same surface is tobe avoided as water destroys the foam.

5.2 Special hazardsarising from substance ormixture

: Hazardous combustion products may include: A complexmixture of airborne solid and liquid particulates and gases(smoke). Carbon monoxide. Oxides of nitrogen. Oxides ofsulphur. Unidentified organic and inorganic compounds.Flammable vapours may be present even at temperaturesbelow the flash point. The vapour is heavier than air, spreadsalong the ground and distant ignition is possible. Hydrogensulphide (H2S) and toxic sulphur oxides may be given off when

this material is heated. Do not depend on sense of smell forwarning.5.3 Advice for fire-fighters : Wear full protective clothing and self-contained breathing

apparatus.Additional Advice : Keep adjacent containers cool by spraying with water. If

possible remove containers from the danger zone. If the firecannot be extinguished the only course of action is to evacuateimmediately.

6. ACCIDENTAL RELEASE MEASURES

Avoid contact with spilled or released material. For guidance on selection of personal protectiveequipment see Chapter 8 of this Material Safety Data Sheet.See Chapter 13 for information on

disposal.Observe the relevant local and international regulations.Remove contaminatedclothing.Evacuate the area of all non-essential personnel.Avoid contact with skin, eyes andclothing.Ventilate contaminated area thoroughly.

6.1 Personal Precautions,Protective Equipment andEmergency Procedures

: May ignite on surfaces at temperatures above auto-ignitiontemperature. Do not breathe fumes, vapour. Do not operateelectrical equipment.

6.2 Environmental : Shut off leaks, if possible without personal risks. Remove all


8/20



Safety Data Sheet


8/20Print Date15.11.2011 000000023214

MSDS_GB

Precautions possible sources of ignition in the surrounding area. Useappropriate containment (of product and fire fighting water) toavoid environmental contamination. Prevent from spreading orentering drains, ditches or rivers by using sand, earth, or otherappropriate barriers. Attempt to disperse the vapour or to directits flow to a safe location for example by using fog sprays.Take precautionary measures against static discharge. Ensureelectrical continuity by bonding and grounding (earthing) allequipment.

6.3 Methods and Materialfor Containment andClean Up

: For large liquid spills (> 1 drum), transfer by mechanical meanssuch as vacuum truck to a salvage tank for recovery or safedisposal. Do not flush away residues with water. Retain ascontaminated waste. Allow residues to evaporate or soak upwith an appropriate absorbent material and dispose of safely.Remove contaminated soil and dispose of safely.For small liquid spills (< 1 drum), transfer by mechanical meansto a labelled, sealable container for product recovery or safedisposal. Allow residues to evaporate or soak up with anappropriate absorbent material and dispose of safely. Removecontaminated soil and dispose of safely.

Additional Advice : Notify authorities if any exposure to the general public or theenvironment occurs or is likely to occur. Local authoritiesshould be advised if significant spillages cannot be contained.Maritime spillages should be dealt with using a Shipboard OilPollution Emergency Plan (SOPEP), as required by MARPOL

Annex 1 Regulation 26.

7. HANDLING AND STORAGE

General Precautions : Use the information in this data sheet as input to a riskassessment of local circumstances to help determineappropriate controls for safe handling, storage and disposal ofthis material.Properly dispose of any contaminated rags orcleaning materials in order to prevent fires.Prevent spillages.For comprehensive advice on handling, product transfer,storage and tank cleaning refer to the product supplier.

7.1 Precautions for SafeHandling

: The inherent toxic and olfactory (sense of smell) fatiguingproperties of hydrogen sulphide require that air monitoringalarms be used if concentrations are expected to reach harmfullevels such as in enclosed spaces, heated transport vesselsand spill or leak situations. If the air concentration exceeds 50ppm, the area should be evacuated unless respiratoryprotection is in use.Avoid prolonged or repeated contact withskin.When using do not eat or drink.Extinguish any nakedflames. Do not smoke. Remove ignition sources. Avoid sparks.


9/20



Safety Data Sheet


9/20Print Date15.11.2011 000000023214

MSDS_GB

Electrostatic charges may be generated during pumping.Electrostatic discharge may cause fire.Earth all equipment.

7.2 Conditions for safestorage, including anyincompatibilities

: Drum and small container storage:Drums should be stacked toa maximum of 3 high.Use properly labelled and closeablecontainers.Prevent ingress of water.Keep container in a well-ventilated place equipped with hydrogen sulphide detectors.Tank storage:Tanks must be specifically designed for use withthis product.Bulk storage tanks should be diked (bunded).Locate tanks away from heat and other sources of ignition.

7.3 Specific End Uses : Not applicableAdditional Information : Ensure that all local regulations regarding handling and storage

facilities are followed.Hydrogen sulphide (H2S) and toxicsulphur oxides may be given off when this material is heated.Do not depend on sense of smell for warning.Hydrogensulphide (H2S or Sour Gas) may be present when loading andunloading transport vessels. Stay upwind and away fromnewly opened hatches and allow to vent thoroughly beforehandling material. Steam may be used to vent hatches. Keepall sources of ignition away from loading area.Use hydrogen sulphide monitors for detection.

Exposure to this product should be reduced as low asreasonably practicable. Reference should be made to theHealth and Safety Executive's publication "COSHH Essentials".

Product Transfer : Avoid splash filling.Wait 2 minutes after tank filling (for tankssuch as those on road tanker vehicles) before opening hatchesor manholes.Wait 30 minutes after tank filling (for largestorage tanks) before opening hatches or manholes.Keepcontainers closed when not in use.Do not use compressed airfor filling, discharging or handling.

Recommended Materials : For containers, or container linings use mild steel, stainlesssteel.Aluminium may also be used for applications where itdoes not present an unnecessary fire hazard.Examples ofsuitable materials are: high density polyethylene (HDPE),polypropylene (PP), polyvinyl chloride (PVC), polyvinyl fluoride(PVDF), and fluoroelastomers (FKM), e.g. Viton, which havebeen specifically tested for compatibility with this product.For

container linings, or coatings, use Epoxy (amine-cured), orEpoxy Novolac, or Phenolic Epoxy.For seals and gaskets use:fluoroelastomers (FKM), e.g. Viton A, B, or F, or Neoprene(CR), or nitrile (NBR, HNBR), or graphite, or expanded PTFE(e.g. Gore-Tex).

Unsuitable Materials : Some synthetic materials may be unsuitable for containers orcontainer linings depending on the material specification andintended use. Examples of materials to avoid are: naturalrubber (NR), ethylene propylene rubber (EPDM), polymethyl


10/20



Safety Data Sheet


10/20Print Date15.11.2011 000000023214

MSDS_GB

methacrylate (PMMA), polystyrene, polyisobutylene. However,some may be suitable for glove materials.

Container Advice : Do not cut, drill, grind, weld or perform similar operations on ornear containers.Containers, even those that have beenemptied, can contain explosive vapours.

8. EXPOSURE CONTROLS/PERSONAL PROTECTION

If the American Conference of Governmental Industrial Hygienists (ACGIH) value is provided on thisdocument, it is provided for information only.

8.1 Control Parameters

Occupational Exposure Limits

Material Source Type ppm mg/m3 Notation

Benzene EH40 WEL TWA 1 ppm

EH40 WEL SKIN_DES Can be absorbed

through the skin.

ACGIH TWA 0.5 ppm

ACGIH STEL 2.5 ppm

ACGIH SKIN_DES Can be absorbed

through the skin.

SHELL IS TWA 0.5 ppm 1.6 mg/m3

SHELL IS STEL 2.5 ppm 8 mg/m3

HydrogenSulphide

EH40 WEL TWA 5 ppm 7 mg/m3

EH40 WEL STEL 10 ppm 14 mg/m3

ACGIH TWA 1 ppm

ACGIH STEL 5 ppm

Ethylbenzene EH40 WEL TWA 100 ppm 441 mg/m3


11/20



Safety Data Sheet


11/20Print Date15.11.2011 000000023214

MSDS_GB

EH40 WEL STEL 125 ppm 552 mg/m3

EH40 WEL SKIN_DES Can be absorbed

through the skin.

ACGIH TWA 20 ppm

n-hexane EH40 WEL TWA 20 ppm 72 mg/m3

ACGIH TWA 50 ppm


through the skin.

Naphthalene ACGIH TWA 10 ppm

ACGIH STEL 15 ppm


through the skin.

Additional Information : SHELL IS is the Shell Internal Standard.

Material Source Hazard Designation

Petroleum, Crude Oil EH40 (UK) Carcinogenic.

Benzene EH40 (UK) Carcinogenic.

Biological Exposure Index (BEI)

Material Determinant Sampling Time BEI ReferenceBenzene S-

Phenylmercaptu

ric acid in

Creatinine in

urine

Sampling time:End of shift.

25 g/g ACGIH BEL(2011)


12/20



Safety Data Sheet


12/20Print Date15.11.2011 000000023214

MSDS_GB

t,t-Muconic acid

in Creatinine in

urine

Sampling time:End of shift.

500 g/g ACGIH BEL

(2011)

Ethylbenzene Sum of mandelic

acid and

phenylglyoxylic

acid in

Creatinine in

urine

Sampling time:End of shift atend of workweek.

0.7 g/g ACGIH BEL (12

2010)

Ethyl benzene in

End-exhaled air

Sampling time:Not critical.

ACGIH BEL (12

2010)

n-hexane 2,5-Hexanedion,

without

hydrolysis in

Urine

Sampling time:End of shift atend of workweek.

0.4 mg/l ACGIH BEL

(2011)

Derived No Effect Levels(DNEL)

: Not applicable.

PNEC related information : Not applicable.

8.2 Exposure ControlsGeneral Information : The level of protection and types of controls necessary will vary

depending upon potential exposure conditions. Select controlsbased on a risk assessment of local circumstances.

Appropriate measures include:Use sealed systems as far aspossible.Adequate explosion-proof ventilation to controlairborne concentrations below the exposure guidelines/limits.Local exhaust ventilation is recommended.Eye washes andshowers for emergency use.

Occupational Exposure Controls

Personal ProtectiveEquipment

: Personal protective equipment (PPE) should meetrecommended national standards. Check with PPE suppliers.

Eye Protection : Chemical splash goggles (chemical monogoggles).Approved to EU Standard EN166.

Hand Protection : Incidental contact/Splash protection:Neoprene rubber.Where


13/20



Safety Data Sheet


13/20Print Date15.11.2011 000000023214

MSDS_GB

hand contact with the product may occur the use of glovesapproved to relevant standards (e.g. Europe: EN374, US:F739) made from the following materials may provide suitablechemical protection:PVC.Longer term protection:Nitrilerubber.Suitability and durability of a glove is dependent onusage, e.g. frequency and duration of contact, chemicalresistance of glove material, glove thickness, dexterity. Alwaysseek advice from glove suppliers. Contaminated gloves shouldbe replaced.Personal hygiene is a key element of effectivehand care. Gloves must only be worn on clean hands. Afterusing gloves, hands should be washed and dried thoroughly.

Application of a non-perfumed moisturizer is recommended.Breakthrough times for gloves varies depending on, e.g.chemical resistance, material thickness, frequency andduration of contact.Selection should also take into accountother usage requirements, e.g. dexterity, heat resistance, otherchemical substances handled.

Body protection : Chemical resistant gloves/gauntlets, boots, and apron (whererisk of splashing).

Respiratory Protection : If engineering controls do not maintain airborne concentrationsto a level which is adequate to protect worker health, selectrespiratory protection equipment suitable for the specificconditions of use and meeting relevant legislation.Check withrespiratory protective equipment suppliers.Where air-filteringrespirators are unsuitable (e.g. airborne concentrations arehigh, risk of oxygen deficiency, confined space) useappropriate positive pressure breathing apparatus.Allrespiratory protection equipment and use must be inaccordance with local regulations.If air-filtering respirators aresuitable for conditions of use:Select a filter suitable forcombined particulate/organic gases and vapours [boiling point>65 C (149 F)] meeting EN14387.Select a filter suitable foracid gases and vapours meeting EN14387.

Thermal Hazards : Not applicable.

Monitoring Methods : Monitoring of the concentration of substances in the breathing

zone of workers or in the general workplace may be required toconfirm compliance with an OEL and adequacy of exposurecontrols. For some substances biological monitoring may alsobe appropriate.

Environmental Exposure ControlsEnvironmental exposurecontrol measures

: Local guidelines on emission limits for volatile substances mustbe observed for the discharge of exhaust air containing vapour.


14/20



Safety Data Sheet


14/20Print Date15.11.2011 000000023214

MSDS_GB

9. PHYSICAL AND CHEMICAL PROPERTIES

9.1 Information on basic physical and chemical properties

Appearance : Brown to black. Viscous liquid.Odour : Potential smell of rotten eggs and sulphur..pH : Not applicableInitial Boiling Point andBoiling Range

: Data not available

Freezing Point : Data not available

Flash point : < 23C /73 FUpper / lower Flammabilityor Explosion limits

: 0.6 - 8 %(V)

Auto-ignition temperature : >220C /428FVapour pressure : Typical10 - 70 kPaSpecific gravity : Data not availableDensity :


15/20



Safety Data Sheet


15/20Print Date15.11.2011 000000023214

MSDS_GB

sulphur oxides and unidentified organic compounds will beevolved when this material undergoes combustion or thermal oroxidative degradation.

Other Information

HazardousPolymerisation

: No, hazardous, exothermic polymerization cannot occur.

11. TOXICOLOGICAL INFORMATION

11.1 Information on Toxicological effects

Basis for Assessment : Information given is based on product data, a knowledge of thecomponents and the toxicology of similar products.

Likely Routes ofExposure

: Exposure may occur via inhalation, ingestion, skin absorption,skin or eye contact, and accidental ingestion.

Acute Oral Toxicity : Low toxicity:LD50 > 5000 mg/kg, RatAcute Dermal Toxicity : Low toxicity:LD50 >2000 mg/kg, RabbitAcute Inhalation Toxicity : Extremely toxic:LC100 = 600ppm(v)/ 30 min, Man(Hydrogen

Sulphide)Low toxicity by inhalation. (Petroleum, Crude Oil)

Skin Corrosion/Irritation : Not irritating to skin.Prolonged/repeated contact may causedefatting of the skin which can lead to dermatitis.

Serious EyeDamage/Irritation

: Causes serious eye irritation.

Respiratory Irritation : Not expected to be a respiratory irritant.Respiratory or SkinSensitisation

: Not expected to be a sensitiser.

Aspiration Hazard : Aspiration into the lungs when swallowed or vomited maycause chemical pneumonitis which can be fatal.

Germ Cell Mutagenicity : Not expected to be mutagenic.Carcinogenicity : Causes cancer in laboratory animals.May cause leukaemia

(AML - acute myelogenous leukemia).(Benzene)Reproductive andDevelopmental Toxicity

: Not expected to impair fertility. Not expected to be adevelopmental toxicant.

Specific target organtoxicity - single exposure

: High concentrations may cause central nervous systemdepression resulting in headaches, dizziness and nausea;continued inhalation may result in unconsciousness and/ordeath.

Specific target organtoxicity - repeatedexposure

: May cause damage to organs or organ systems throughprolonged or repeated exposure.Bone MarrowThymus.Liver.

Additional Information : H2S has a broad range of effects dependent on the airborne


16/20



Safety Data Sheet


16/20Print Date15.11.2011 000000023214

MSDS_GB

concentration and length of exposure: 0.02 ppm odourthreshold, smell of rotten eggs; 10 ppm eye and respiratorytract irritation; 100 ppm coughing, headache, dizziness,nausea, eye irritation, loss of sense of smell in minutes; 200ppm potential for pulmonary oedema after >20-30 minutes; 500ppm loss of consciousness after short exposures, potential forrespiratory arrest; >1000ppm immediate loss of consciousness,may lead rapidly to death, prompt cardiopulmonaryresuscitation may be required. Do not depend on sense ofsmell for warning. H2S causes rapid olfactory fatigue(deadens sense of smell). There is no evidence that H2S willaccumulate in the body tissue after repeated exposure.May cause MDS (Myelodysplastic Syndrome). (Benzene)

12. ECOLOGICAL INFORMATION

Basis for Assessment : Incomplete ecotoxicological data are available for this product.The information given below is based partly on a knowledge ofthe components and the ecotoxicology of similar products.

12.1 ToxicityAcute Toxicity : Expected to be harmful: LL/EL/IL50 1-10 mg/l (to aquatic

organisms) (LL/EL50 expressed as the nominal amount ofproduct required to prepare aqueous test extract).

Fish : Expected to be harmful:LL/EL/IL50 1-10 mg/lAquatic Invertebrates : Expected to be harmful:LL/EL/IL50 1-10 mg/lAlgae : Expected to be harmful:LL/EL/IL50 1-10 mg/lMicroorganisms : Data not available

12.2 Persistence anddegradability

: Major constituents are inherently biodegradable, but containscomponents that may persist in the environment.

12.3 BioaccumulativePotential

: Contains constituents with the potential to bioaccumulate.

12.4 Mobility : Contains volatile constituents.Partly evaporates from water or

soil surfaces, but a significant proportion will remain after oneday.If the product enters soil, one or more constituents will ormay be mobile and may contaminate groundwater.

12.5 Result of the PBTand vPvB assessment

: The substance does not fulfill all screening criteria forpersistence, bioaccumulation and toxicity and hence is notconsidered to be PBT or vPvB.


17/20



Safety Data Sheet


17/20Print Date15.11.2011 000000023214

MSDS_GB

12.6 Other AdverseEffects

: Films formed on water may affect oxygen transfer and damageorganisms.

13. DISPOSAL CONSIDERATIONS

13.1 Waste Treatment Methods

Material Disposal : Recover or recycle if possible.It is the responsibility of thewaste generator to determine the toxicity and physicalproperties of the material generated to determine the proper

waste classification and disposal methods in compliance withapplicable regulations.Do not dispose into the environment, indrains or in water courses.Do not dispose of tank waterbottoms by allowing them to drain into the ground. This willresult in soil and groundwater contamination.Waste arisingfrom a spillage or tank cleaning should be disposed of inaccordance with prevailing regulations, preferably to arecognised collector or contractor. The competence of thecollector or contractor should be established beforehand.

Container Disposal : Send to drum recoverer or metal reclaimer.Drain containerthoroughly.After draining, vent in a safe place away fromsparks and fire.Residues may cause an explosion hazard ifheated above the flash point. Do not puncture, cut or weld

uncleaned drums.Do not pollute the soil, water or environmentwith the waste container.Comply with any local recovery orwaste disposal regulations.

Local Legislation : Disposal should be in accordance with applicable regional,national, and local laws and regulations.Local regulations maybe more stringent than regional or national requirements andmust be complied with.13 07 03 wastes of liquid fuels, other fuels (including mixtures).The number given to waste is associated with the appropriateusage. The user must decide if their particular use results inanother waste code being assigned.

14. TRANSPORT INFORMATION

Land transport (ADR/RID):ADR14.1 UN No. : 349414.2 UN Proper ShippingName

: PETROLEUM SOUR CRUDE OIL, FLAMMABLE, TOXIC

14.3 Transport HazardClass

: 3


18/20



Safety Data Sheet


18/20Print Date15.11.2011 000000023214

MSDS_GB

14.4 Packing group : IIDanger label (primary risk) : 3Danger label (subsidiaryrisk)

: 6.1

14.5 Environmental Hazard : Environmentally Hazardous

RID14.1 UN No. : 349414.2 UN Proper ShippingName



: 3


: 6.1


Inland waterways transport (ADN):14.1 UN No. : 349414.2 UN Proper ShippingName



: 3


: 6.1N2CMRF


Sea transport (IMDG Code):14.1 UN No. : UN 349414.2 UN Proper Shipping

Name



: 3

Subsidiary class/Division : 6.114.4 Packing group : II14.5 Marine pollutant : Yes

Air transport (IATA):


19/20



Safety Data Sheet


19/20Print Date15.11.2011 000000023214

MSDS_GB

14.1 UN No. : 349414.2 UN Proper ShippingName

: Petroleum sour crude oil, flammable, toxic


: 3

Subsidiary class/Division : 6.114.4 Packing group : II

15. REGULATORY INFORMATION

The regulatory information is not intended to be comprehensive. Other regulations may apply to thismaterial.

15.1 Safety, health and environmental regulations/legislation specific for the substance ormixture

Other regulatory InformationAuthorisation and/orRestrictions in Use

: Product is not subject to Authorisation under REACh.

Chemical Inventory Status

EINECS : All componentslisted or polymer

exempt.TSCA : All components

listed.

15.2 Chemical SafetyAssessment

: Not applicable.

16. OTHER INFORMATION

R-phrase(s)R11 Highly flammable.R45 May cause cancer.R48/21/22 Harmful: danger of serious damage to health by prolonged exposure in contact

with skin and if swallowed.R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic

environment.R65 Harmful: may cause lung damage if swallowed.R66 Repeated exposure may cause skin dryness or cracking.R67 Vapours may cause drowsiness and dizziness.


20/20



Safety Data Sheet


20/20Print Date15.11.2011 000000023214

MSDS_GB

CLP Hazard StatementsH225 Highly flammable liquid and vapor.H304 May be fatal if swallowed and enters airways.H319 Causes serious eye irritation.H336 May cause drowsiness or dizziness.H350 May cause cancer.H373 May cause damage to organs or organ systems through prolonged or repeated

exposure.H411 Toxic to aquatic life with long lasting effects.

Identified Uses according to the Use Descriptor System

Additional Information : This product is exempt from the obligation to register underREACH in accordance with Article 2(7)(b).

Other Information

Further Information : This product is intended for use in closed systems only.

MSDS Distribution : The information in this document should be made available toall who may handle the product.

MSDS Version Number : 1.5

MSDS Effective Date : 15.11.2011

MSDS Revisions : A vertical bar (|) in the left margin indicates an amendmentfrom the previous version.

MSDS Regulation : Regulation 1907/2006/ECDisclaimer : This information is based on our current knowledge and is

intended to describe the product for the purposes of health,safety and environmental requirements only. It should nottherefore be construed as guaranteeing any specific propertyof the product.

Crude Oil Sulphur 1

Documents

Transcript of Crude Oil Sulphur 1